From 9b67864f56da431712dc67e4892f8760f70d49bf Mon Sep 17 00:00:00 2001
From: zyyang <zyyang@taosdata.com>
Date: Wed, 27 Jan 2021 15:21:29 +0800
Subject: [PATCH] change

---
 .../main/java/com/taosdata/example/ConnectionPoolDemo.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/example/ConnectionPoolDemo.java b/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/example/ConnectionPoolDemo.java
index 629e0195ef..bd57d138b2 100644
--- a/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/example/ConnectionPoolDemo.java
+++ b/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/example/ConnectionPoolDemo.java
@@ -51,10 +51,12 @@ public class ConnectionPoolDemo {
         }
         if (host == null) {
             System.out.println("Usage: java -jar XXX.jar -host <hostname> " +
+                    "-poolType <c3p0| dbcp| druid| hikari>" +
                     "-recordNumber <number> " +
                     "-tableNumber <number> " +
                     "-batchNumber <number> " +
-                    "-poolType <c3p0| dbcp| druid| hikari>");
+                    "-sleep <number> "
+            );
             return;
         }
 
-- 
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